Volume 62, Issue 5, May 2019, Pages 777-787
10.21608/ejchem.2018.5413.1479
Essam Abd El-Sayed; Mohamed El-Sakhawy; Samir Kamel; Ahmed El-Gendy; Ragab Abouzeid
Volume 60, Issue 6, December 2017, Pages 1101-1110
10.21608/ejchem.2017.1473.1099
Essam Elsayed; Naglaa Salem El-Sayed; Zenat Nagiebb; Ahmed Ismael